National Semiconductor AN-64, "LM381 Low Noise Dual Preamplifier," Joe Byerly and Ernest Long, May 1972.
https://proaudiodesignforum.com/images/ ... _LM381.pdf (pdf, 5MB, searchable)
National Semiconductor AN-64 LM381 Low Noise Preamplifier
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Re: National Semiconductor AN-64 LM381 Low Noise Preamplifie
Yes, thank you, that't the puppy I recall,, while I didn't find the exact comment about tweaking the current density.. the LM381 brought that out to a pin so I am not imagining that... perhaps some other obscure note....
This app note has a ton of good info... thanks fro scanning it in.
JR
This app note has a ton of good info... thanks fro scanning it in.
JR
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